Portion of a bottle



FIG. 1 is an isometric view of the portion of a bottle, embodying thenew design;

FIG. 2 is a front view thereof, the opposite back side is a mirror imagethereto;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof; and,

FIG. 6 is a right view thereof.

The broken lines shown in the drawings are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for a portion of a bottle, as shown and described. 